Loudspeaker



FIG. 1 is a perspective view of a loudspeaker showing our new design, with the loudspeaker shown separated from a packaged public announcement system;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a side elevational view thereof, the opposite side elevational view being a mirror image thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective view thereof, shown attached to the packaged public announcement system.

The broken lines shown are included for the purpose of illustrating portions of the loudspeaker that form no part of the claim. 

CLAIM The ornamental design for a loudspeaker, as shown and described. 